Why cold forging manufacturing processes is widely used in the mechanical
manufacturing process. Such as hammer forging services, forging machine parts.
Because it has significant advantages in technically and economically as
1. Reduc consumption of raw materials significantly
Cold forging manufacturing is a metal forming processing methods. It does not
destroy the premise of the metal and the metal transfer volume made of plastic,
to small chips without leaving the chip metal molded into the desired shape and
size of parts. This avoids a lot of scrap metal cutting and sometimes the
formation of a significant reduction in steel and non-ferrous metal materials,
metal materials can make make 1t 2t, even 3 ~ 5t purposes.
2. Improve labor productivity
Cold forging machine parts is carried out in the press, easy to operate, easy
to grasp, and has high productivity. For example: iron base material is
relatively soft, the cutting performance is poor, difficult machining, cold
extrusion, not only significant savings in raw materials, and increased
productivity 30 times.
3. Parts of complex shape can be formed
Complex machining operations in a reciprocating linear motion of the press,
and can be made into the shape of complex parts. Shaped pieces such as
thin-walled, ribbed tubular parts, complex shape, small size and demanding. If
using the method of manufacturing cutting, not only low productivity, material
consumption, but also in the manufacturing method was very difficult; but with
the cold extrusion process it is very convenient.